Direct Drive Extruders: High Performance, No Gearbox or Cooling Needed | EMF Motor - Synchrone Torque Motor Manufacturer with the highest efficiency

SQME Series for Extruders

Direct Drive Technology without Water Cooling

SQME Extruder Motor is the permanent magnet synchronous motor which has the patented
motor principle. It is the perfect solution for low speed and high torque extrusion applications.

No Gearbox

Precise Extrusion

CHARACTERISTICS OF SQME MOTOR FOR EXTRUDERS

Direct Drive, no Gearbox
No Water Cooling
High Extrusion Quality
High Performance
Compact Design
Integrated Thrust Bearing

High Efficiency
High Torque Output
Low Power Consumption
Hollow Motor Shaft
Continuously High Quality Production

ADVANTAGES

BENEFITS

High extrusion quality
Direct drive system without gearbox
Very low torque ripple and stable torque also at low speeds (even at 0,1 rpm)
High Efficiency even at low speed
Precise speed control
No water cooling
High Performance

High product quality, no more outage
Energy saving, no maintanance, no production stop
High product quality at every speed

Energy saving
High product quality
No additionally waste energy
Happy customer

Other Advantages of Patented Motor Principle

No more maintenance and no more typical gearbox problems
Very high pole servo motor offers excellent dynamic performance due to the accurate speed regulation. The result is high extrusion quality.
Highest torque density
SQME Motor has Ultra Premium efficiency which helps to save high energy. The reason is simple. The motor winding has no effect on the pole number of the motor. The windings of SQME has 6 to 10 poles, where the motor has 66, 88 or 110 poles. In this way SQME has very low cupper losses and very high efficiency.

EXAMPLE OF ENERGY SAVING

Extruder Case	EMF Motor	Standard Torque Motor	AC Geared Motor
-	10.000 Nm, 112 rpm	10.200 Nm, 120 rpm	10.505 Nm, 120 rpm
P (mech, Load)	118 kW	118 kW	118 kW
P (elec)	121,65 kW	129,67 kW	136,45 kW
Energy costs in €	105.106 €	112.035 €	117.893 €
Energy costs per year	-	6.929 €	12.787 €
Motor size	315	400	315
Cooling	no	Water	Forced cooling
Cooling expense	no	20 kW 5.760 €	7,5 kW 7.144 €
TOTAL EXTRA COSTS	NO	12.689 €	19.931 €

The above comparison chart is shown the advantage of EMF Motor’s synchronous torque motors with german patented motor technology. As EMF Motor family, we value sustainability.